def opendb(host=config.DATABASE_HOST, user=config.DATABASE_USER,
passwd=config.DATABASE_PASSWORD, db=config.DATABASE_NAME):
global dbHandle
if not dbHandle is None:
# already open
return
dbHandle = connect(host=host, user=user,
passwd=passwd, db=db)
def opendb(host=config.DATABASE_HOST, user=config.DATABASE_USER,
passwd=config.DATABASE_PASSWORD, db=config.DATABASE_NAME):
global dbHandle
global _dbHandle_creation_time
if dbHandle:
if (time.time() - _dbHandle_timeout) > _dbHandle_creation_time:
dbHandle.close()
dbHandle = None
logging.debug("Database connection timeout")
else:
return
dbHandle = connect(host=host, user=user,
passwd=passwd, db=db)
_dbHandle_creation_time = time.time()
logging.debug("Neue database connection erzeugt")
